DELL DC15255 AMD Ryzen™ 7 7730U Laptop 39.6 cm (15.6") Full HD 16 GB DDR4-SDRAM 1 TB SSD Wi-Fi 5 (802.11ac) Windows 11 Pro German Black

Details

DELL DC15255. Product type: Laptop, Form factor: Clamshell. Processor family: AMD Ryzen™ 7, Processor model: 7730U, Processor frequency: 2 GHz. Display diagonal: 39.6 cm (15.6"), HD type: Full HD, Display resolution: 1920 x 1080 pixels. Internal memory: 16 GB, Internal memory type: DDR4-SDRAM. Total storage capacity: 1 TB, Storage media: SSD. On-board graphics card model: AMD Radeon Graphics. Operating system installed: Windows 11 Pro. Product colour: Black

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Specification

Design
Product type	Laptop
Form factor	Clamshell
Product colour	Black
Display
HD type	Full HD
Pixel density	141 ppi
Panel type	IPS
Display brightness	250 cd/m²
Contrast ratio (typical)	600:1
Touchscreen	No
Display resolution	1920 x 1080 pixels
Display diagonal	39.6 cm (15.6")
Anti-glare screen	Yes
Maximum refresh rate	120 Hz
RGB colour space	NTSC
Colour gamut	45%
Native aspect ratio	16:9
Processor
Processor frequency	2 GHz
Processor model	7730U
Processor boost frequency	4.5 GHz
Processor cores	8
L3 cache	16 MB
L2 cache	4 MB
Processor manufacturer	AMD
Processor family	AMD Ryzen™ 7
Memory
Memory form factor	SO-DIMM
Internal memory	16 GB
Memory layout (slots x size)	1 x 16 GB
Internal memory type	DDR4-SDRAM
Memory slots	1x SO-DIMM
Maximum internal memory	16 GB
Memory data transfer rate	3200 MT/s
Storage
SSD form factor	M.2
Storage media	SSD
Optical drive type	No
Number of SSDs installed	1
SSD capacity	1 TB
SSD interface	PCI Express
Total storage capacity	1 TB
Total SSDs capacity	1 TB
NVMe	Yes
M.2 SSD size	2230 (22 x 30 mm)
Graphics
Discrete graphics card	No
On-board graphics card	Yes
On-board graphics card model	AMD Radeon Graphics
Discrete graphics card model	Not available
Audio
Number of microphones	1
Audio system	High Definition Audio
Number of built-in speakers	2
Speaker power	2.5 W
Built-in microphone	Yes
Camera
Front camera	Yes
Front camera resolution (numeric)	0.92 MP
Front camera resolution	1280 x 720 pixels
Video capturing speed	30 fps
Front camera HD type	HD
Optical drive
Optical drive type	No
Network
Mobile network connection	No
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
WLAN controller model	Realtek RTL8821CE
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth	Yes
MIMO type	Multi User MIMO
MIMO	Yes
Antenna type	2x2
WLAN controller manufacturer	Realtek
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	1
USB 2.0 ports quantity	1
HDMI ports quantity	1
HDMI version	1.4
Combo headphone/mic port	Yes
Power adapter barrel connector	4.5 mm
DC-in jack	Yes
Performance
Accelerometer	Yes
Keyboard
Pointing device	Touchpad
Keyboard layout	QWERTZ
Numeric keypad	Yes
Keyboard backlit	Yes
Keyboard language	German
Software
Operating system architecture	64-bit
Trial software	McAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial
Operating system installed	Windows 11 Pro
Technical details
Form factor	Clamshell
Product colour	Black
Battery
Battery technology	Lithium Polymer (LiPo)
Number of battery cells	3
Battery capacity	41 Wh
Battery recharge time	3 h
Battery voltage	11.25 V
Fast charging	Yes
Battery charge indicator	Yes
Battery weight	180 g
Power
AC adapter power	65 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
AC adapter output current	3.34 A
AC adapter output voltage	19.5 V
USB Type-C charging port	No
DC-in jack	Yes
Security
Trusted Platform Module (TPM)	Yes
Fingerprint reader	Yes
Trusted Platform Module (TPM) version	2.0
Operational conditions
Operating temperature (T-T)	0 - 35 °C
Storage temperature (T-T)	-40 - 65 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	0 - 95%
Operating altitude	-15.2 - 3048 m
Non-operating altitude	-15.2 - 10668 m
Operating shock	110 G
Non-operating shock	160 G
Operating vibration	0.66 G
Non-operating vibration	1.3 G
Weight & dimensions
Width	358.5 mm
Depth	235.6 mm
Height (front)	1.7 cm
Height (rear)	1.9 cm
Weight	1.9 kg
Packaging data
AC adapter included	Yes
Sensors
Accelerometer	Yes
Packaging content
AC adapter included	Yes
Other features
WLAN controller model	Realtek RTL8821CE
On-board graphics card	Yes
Audio system	High Definition Audio
AC adapter included	Yes
Anti-glare screen	Yes

Manufacturer

DELL

Availability

In Stock

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DELL DC15255 AMD Ryzen™ 7 7730U Laptop 39.6 cm (15.6") Full HD 16 GB DDR4-SDRAM 1 TB SSD Wi-Fi 5 (802.11ac) Windows 11 Pro German Black

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DELL DC15255 AMD Ryzen™ 7 7730U Laptop 39.6 cm (15.6") Full HD 16 GB DDR4-SDRAM 1 TB SSD Wi-Fi 5 (802.11ac) Windows 11 Pro German Black

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